X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=epa-file.el;h=435976cd63a2a0dfccd10f9304dffd406039b5b9;hb=7dd310a5477089fc298a838e5676fbed2892e282;hp=046997a2c77129bc4abf548cd16af8bc55e27663;hpb=08d6412163e9162fd012cf63a587f9e5e1d50ac2;p=elisp%2Fepg.git

diff --git a/epa-file.el b/epa-file.el
index 046997a..435976c 100644
--- a/epa-file.el
+++ b/epa-file.el
@@ -33,6 +33,9 @@
   "Regexp which matches filenames to be encrypted with GnuPG."
   :type 'regexp
   :group 'epa-file)
+
+(defvar epa-file-handler
+  (cons epa-file-name-regexp 'epa-file-handler))
   
 (defvar epa-file-passphrase-alist nil)
 
@@ -128,13 +131,15 @@
 	(setq string
 	      (epg-encrypt-string
 	       context
-	       (encode-coding-string (buffer-string) coding-system)
-	       (mapcar (lambda (key)
-			 (epg-sub-key-id (car (epg-key-sub-key-list key))))
-		       (unless (assoc file epa-file-passphrase-alist)
+	       (if (stringp start)
+		   (encode-coding-string start coding-system)
+		 (encode-coding-string (buffer-substring start end)
+				       coding-system))
+	       (unless (assoc file epa-file-passphrase-alist)
 			 (epa-select-keys
-		    "Select recipents for encryption.
-If no one is selected, symmetric encryption will be performed.  ")))))
+			  context
+			  "Select recipents for encryption.
+If no one is selected, symmetric encryption will be performed.  "))))
       (error
        (if (setq entry (assoc file epa-file-passphrase-alist))
 	   (setcdr entry nil))
@@ -158,6 +163,25 @@ If no one is selected, symmetric encryption will be performed.  ")))))
 	(message "Wrote %s" buffer-file-name))))
 (put 'write-region 'epa-file 'epa-file-write-region)
 
+;;;###autoload
+(defun epa-file-enable ()
+  (interactive)
+  (if (memq epa-file-handler file-name-handler-alist)
+      (message "`epa-file' already enabled")
+    (setq file-name-handler-alist
+	  (cons epa-file-handler file-name-handler-alist))
+    (message "`epa-file' enabled")))
+
+;;;###autoload
+(defun epa-file-disable ()
+  (interactive)
+  (if (memq epa-file-handler file-name-handler-alist)
+      (progn
+	(setq file-name-handler-alist
+	      (delq epa-file-handler file-name-handler-alist))
+	(message "`epa-file' disabled"))
+    (message "`epa-file' already disabled")))
+
 (provide 'epa-file)
 
 ;;; epa-file.el ends here